I planted several different seed types, Crimson, Sainfoin, birdsfoot trefoil, borage and a bit of buckwheat..
Buckwheat came up first, then some trefoil started showing.. crimson is in full bloom right now, which is perfect timing, and i am starting to see some borage flowers... have not seen hide nor hair of the Sainfoin yet...
i went with the recommended amounts, then average them all together, so what I spread would be a bit off if your only planting one type..
I was "told" to disk, spread, and run a packer over it.. I did get the clodbuster over about half of it before I ran out of time, and can honestly say i dont see much difference in bloom, so cant say how necessary the packing/disking would be.